519885146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 933120000

約数和(自身を除く): 413234854

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 71, 142, 253, 319, 499, 506, 638, 667, 781, 998, 1334, 1562, 1633, 2059, 3266, 4118, 5489, 7337, 10978, 11477, 14471, 14674, 17963, 22649, 22954, 28942, 35429, 35926, 45298, 47357, 70858, 94714, 126247, 159181, 252494, 318362, 332833, 389719, 520927, 665666, 779438, 814867, 1027441, 1041854, 1629734, 2054882, 3661163, 7322326, 8963537, 11301851, 17927074, 22603702, 23631143, 47262286, 259942573, 519885146]

約数ペア:

[(1, 519885146), (2, 259942573), (11, 47262286), (22, 23631143), (23, 22603702), (29, 17927074), (46, 11301851), (58, 8963537), (71, 7322326), (142, 3661163), (253, 2054882), (319, 1629734), (499, 1041854), (506, 1027441), (638, 814867), (667, 779438), (781, 665666), (998, 520927), (1334, 389719), (1562, 332833), (1633, 318362), (2059, 252494), (3266, 159181), (4118, 126247), (5489, 94714), (7337, 70858), (10978, 47357), (11477, 45298), (14471, 35926), (14674, 35429), (17963, 28942), (22649, 22954)]